[ 39.086476] ------------[ cut here ]------------ [ 39.087351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.089254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.090624] Modules linked in: [ 39.091229] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.093106] Tainted: [W]=WARN [ 39.093624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.095002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.095861] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.098864] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 39.099805] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 39.101008] RDX: ffff88801713d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.102219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 39.103459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.104687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 39.105921] FS: 00007f8a954f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.107295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.108295] CR2: 00007f8a959e8580 CR3: 000000000b7ca000 CR4: 0000000000350ef0 [ 39.109357] Call Trace: [ 39.109761] [ 39.110099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.110833] ? __create_object+0x59/0x80 [ 39.111462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.112262] __vmalloc_noprof+0x59/0x60 [ 39.112887] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.113576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.114338] bpf_prog_alloc+0x39/0x200 [ 39.114942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.115683] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.116427] do_seccomp+0x349/0x25e0 [ 39.117011] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.117749] ? __pfx_do_seccomp+0x10/0x10 [ 39.118380] ? find_held_lock+0x2b/0x80 [ 39.119013] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.119800] ? static_key_count+0x60/0x80 [ 39.120419] prctl_set_seccomp+0x4e/0x70 [ 39.121053] __do_sys_prctl+0xe6c/0x1d70 [ 39.121661] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.122369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.123164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.123973] ? irqentry_exit+0xf3/0x650 [ 39.124573] do_syscall_64+0xbf/0x430 [ 39.125186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.125982] RIP: 0033:0x7f8a959e85cd [ 39.126529] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.129169] RSP: 002b:00007ffcb3f38c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.130292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a959e85cd [ 39.131376] RDX: 000055b239250e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.132431] RBP: 00007ffcb3f38ca0 R08: 0000000000000000 R09: 00007ffcb3f38340 [ 39.133492] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b24b228ad0 [ 39.134549] R13: 00007ffcb3f390d0 R14: 000055b24b229bc0 R15: 000055b24b23a780 [ 39.135642] [ 39.136033] irq event stamp: 1697 [ 39.136551] hardirqs last enabled at (1705): [] __up_console_sem+0x78/0x80 [ 39.137818] hardirqs last disabled at (1714): [] __up_console_sem+0x5d/0x80 [ 39.139131] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 39.140432] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 39.141709] ---[ end trace 0000000000000000 ]--- [ 42.203465] ------------[ cut here ]------------ [ 42.204645] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.207126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.208861] Modules linked in: [ 42.209500] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.211621] Tainted: [W]=WARN [ 42.212216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.213635] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.214532] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.217625] RSP: 0018:ffff88801ad47bc0 EFLAGS: 00010286 [ 42.218586] RAX: 0000000000000000 RBX: ffffed10035a8f78 RCX: ffffffff813a4050 [ 42.219876] RDX: ffff88801719b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.221120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a8f2f [ 42.222381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.223658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad47df8 [ 42.224930] FS: 00007fac3655f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.226359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.227473] CR2: 00007ffd462b7ef7 CR3: 000000000d5c2000 CR4: 0000000000350ef0 [ 42.228768] Call Trace: [ 42.229219] [ 42.229631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.230553] ? __create_object+0x59/0x80 [ 42.231376] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.232397] __vmalloc_noprof+0x59/0x60 [ 42.233171] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.234071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.235035] bpf_prog_alloc+0x39/0x200 [ 42.235835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.236696] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.237592] do_seccomp+0x349/0x25e0 [ 42.238306] ? find_held_lock+0x2b/0x80 [ 42.239062] ? do_prlimit+0x310/0x610 [ 42.239809] ? __pfx_do_seccomp+0x10/0x10 [ 42.240528] ? do_raw_spin_unlock+0x53/0x220 [ 42.241354] ? _raw_spin_unlock+0x1e/0x40 [ 42.242109] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.243069] ? static_key_count+0x60/0x80 [ 42.243864] prctl_set_seccomp+0x4e/0x70 [ 42.244578] __do_sys_prctl+0xe6c/0x1d70 [ 42.245340] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.246171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.247132] ? irqentry_exit+0xf3/0x650 [ 42.247895] do_syscall_64+0xbf/0x430 [ 42.248574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.249509] RIP: 0033:0x7fac36a515cd [ 42.250197] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.253278] RSP: 002b:00007ffd462b5690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.254617] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac36a515cd [ 42.255898] RDX: 000055c4efb36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.257157] RBP: 00007ffd462b56f0 R08: 0000000000000000 R09: 00007ffd462b4d90 [ 42.258406] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c500000bf0 [ 42.259660] R13: 00007ffd462b5b20 R14: 000055c50000a380 R15: 000055c500015460 [ 42.260926] [ 42.261342] irq event stamp: 1887 [ 42.261983] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 42.263468] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 42.265014] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 42.266574] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 42.267949] ---[ end trace 0000000000000000 ]--- [ 43.100328] ------------[ cut here ]------------ [ 43.101311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.103360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.104868] Modules linked in: [ 43.105477] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.107793] Tainted: [W]=WARN [ 43.108374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.110149] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.111128] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.114367] RSP: 0018:ffff88800a317bc0 EFLAGS: 00010286 [ 43.115547] RAX: 0000000000000000 RBX: ffffed1001462f78 RCX: ffffffff813a4050 [ 43.117186] RDX: ffff888016055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.118816] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001462f2f [ 43.120231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.121547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a317df8 [ 43.122883] FS: 00007faa94c12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.124397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.125508] CR2: 00007faa95104580 CR3: 00000000071cc000 CR4: 0000000000350ef0 [ 43.126859] Call Trace: [ 43.127350] [ 43.127821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.128702] ? __create_object+0x59/0x80 [ 43.129524] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.130536] __vmalloc_noprof+0x59/0x60 [ 43.131329] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.132243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.133215] bpf_prog_alloc+0x39/0x200 [ 43.134006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.134983] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.135958] do_seccomp+0x349/0x25e0 [ 43.136645] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.137601] ? __pfx_do_seccomp+0x10/0x10 [ 43.138446] ? find_held_lock+0x2b/0x80 [ 43.139269] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.140275] ? static_key_count+0x60/0x80 [ 43.141110] prctl_set_seccomp+0x4e/0x70 [ 43.141924] __do_sys_prctl+0xe6c/0x1d70 [ 43.142672] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.143574] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.144575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.145591] ? irqentry_exit+0xf3/0x650 [ 43.146400] do_syscall_64+0xbf/0x430 [ 43.147190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.148193] RIP: 0033:0x7faa951045cd [ 43.148955] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.152231] RSP: 002b:00007ffc9cc9e160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.153647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa951045cd [ 43.155196] RDX: 0000562c10b77e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.156512] RBP: 00007ffc9cc9e1c0 R08: 0000000000000000 R09: 00007ffc9cc9d860 [ 43.157836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c449052b0 [ 43.159212] R13: 00007ffc9cc9e5f0 R14: 0000562c44907d20 R15: 0000562c449198d0 [ 43.160555] [ 43.161060] irq event stamp: 1837 [ 43.161675] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 43.163304] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 43.164875] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 43.166480] softirqs last disabled at (1321): [] __irq_exit_rcu+0xc4/0x100 [ 43.168061] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36702' (ECDSA) to the list of known hosts. 2025/11/19 04:47:29 fuzzer started 2025/11/19 04:47:30 dialing manager at localhost:34383 2025/11/19 04:47:30 checking machine... 2025/11/19 04:47:30 checking revisions... [ 44.075990] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:47:30 testing simple program... [ 44.163830] cgroup: Unknown subsys name 'net' [ 44.238455] cgroup: Unknown subsys name 'cpuset' [ 44.257619] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:47:29 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888015ed3780 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015ed41d8 RSP=ffff8880171a73d8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015ed4200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd65c60f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac36b170b0 CR3=000000000deb4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34313136332074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343131 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000092690bd2 RBX=ffff888017199bc0 RCX=0000000043cf94c3 RDX=0000000043cf94c3 RSI=0000000064fb908a RDI=0000000077fa2a17 RBP=ffff88801719a618 RSP=ffff8880186af3f0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801719a690 R13=00000000a8cb254d R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275dc RFL=00000802 [-O-----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd65be0d700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc93d1b538 CR3=000000000deb4000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2039323a37343a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a37343a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000